Question

for the reaction shown, find the limiting reactant for each of the following initial amounts of reactants.

4Al(s)+3O2(g)->2Al2O3(s)

-11.4 mol Al,9.5 mol O2

-1 mol Al,1 mol O2

-20 mol Al,16 mol O2

-4mol Al,2.6 mol O2

Answer 1

HEA 4 Al(s) + 30₂ ly) - 2 Ala Oz (3) 4 mols of Aluminium reach with 3 moles of oxygen 11.4 mol Al, 9. sand on All limiting ruegent - & Ind Al, I not a liniting regent A] 20 mol Al, 16 mol a limiting to regent In 4 mol al, 2.6 mol O2 limiting reagent 10₂